How to transfer Variable data from Labview to C# code and also reverse way.
Hello I am a Student and rite now i am doing my thesis work on Labview with controlling the robotic Arm. i have a C# program which is able to get the Spoken Speech commands From Kinect(XBOX360) Camera...
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Which NI programmer wrote this? Example of poor UI design.
Can someone translate this for me? I think its written in programmer-speak. In fact, this whole dialog box is a great example of a poorly designed UI ... to the point that its almost funny.
View ArticleGetting the area and circumference of XY graph
HelloPlease I need help as soon as possible with This Labview Code.This code include drawing manually a circle on the XY graph to calculate the area and the circumference of it !But I need an improve...
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.NET DLL not working properly unless I re-browse for it every time I start...
Hello, I'm trying to link to a DLL made in .NET 4.0. When calling the DLL I pass a relative path which tells the DLL where to find its config file. The config file currently just contains another...
View ArticleNumber of samples for Statistics VI
Hi, I'm trying to write both the amplitude and statistics to a csv file. I'm using both the Statistics VI and point to point VI and even if I change the number of samples in the point to point VI the...
View ArticleNew install not finding VIs
Hello,I have two computers with installations of LabView 2011, both installed from the same discs in the same manner. However, when I try to take a project developed on Computer A and run it on...
View ArticleHow do I programatically control the visibility of the scroll bar in the...
I have an XY graph on a front panel, and a user has requested that I turn on the horizontal scroll bar for the cursor legend under some situtations, but not others. Note that I am NOT speaking about...
View Articletype k thermocouple is giving an offset temperature reading
Hi, I have a ni usb 6218 I am trying to get 2 temperature reading, but setting CJC value of 25 is giving me an offset of ~ 40°C.How can I set a more accurate CJC constant value?
View Articledelete rows from array
Hello, I am attempting to delete the rows that contain a multiple of the x-data from the original array and have the output array show the original array minus the delete harmonics array. Original...
View ArticlePb deploying a LV executable on a machine that has the LV environment
Deploying a LabVIEW executable on a machine that already has the LabVIEW environement poses problems. Among those, the LabVIEW runtime is sometimes downgraded by the new install, plus LabVIEW projects...
View Articletimed sequence problem
hello! I am currently working on a program that instructs a laser to lase and a PMT to read the number of counts of photons received. Attached please find the core sub VI program. However, I do not...
View ArticleDisable PXI-6224 pull down resistors
Can the pull down resistors on the digital inputs of the PXi-6224 be disabled?
View ArticleREGEX XML String
How do I input a Regular Expression like \r\n\s\s into a string?I know \r\n we can use end of line constant.What about \s\s?I can't concatenate \s\s into my output string.Can anyone give me any...
View Article%22formula waveform%22 phase
hi,I am trying to generate a custom signal using the formula node(sum of Asin(wt+phi)).. I found out that i cannot input phase shift in it. Is there a way i could do that. Also, what if i want to input...
View Articlecreating a self parking (only parallel)
I'm now trying to program a self parking car based on labview. I tried to use ultrasonic sensor to measure the distance of the broadside and use the rotation of the motor to control the distance of the...
View ArticleUser Events on a RT system (LV 2012 SP1)
I'm involved in trying to shoe-horn some new functionality into an existing program with Host, Real-Time and FPGA aspects to it. I've run into a situation where I think User Events might be able to...
View ArticleAny ideas on how to use the IMAQ interpolate 1D vi
I find the Help on this function to be very little. It doesn't say much about typical usage, best practise or examples. I'm looking for a function where I can pass in an image and a set of coordinates...
View ArticleFront panel dial control
I have a 10 turn K precision potentiometer that has a dial counter knob with a range of 0 to 10 with a precision control to a 100th of a turn. The potentiometer is wired to a +/- 15 VDC power supply so...
View ArticleLoad Cell Scaling Issues NI9237 / cDAQ9178
Hi All, I am currently using a DAQ 9178 with a NI 9237 module to measure a load cell input. (Labview version 2012 SP1) I get an output on the graph, but only as a hex code! I have the load cell (Omni...
View ArticleXControl frontpanel freezes when timeout 0
Hi I have an XControl with a big event handler (about 20 events currently). When I run this XControl for debugging ("Run Continuously"), its frontpanel freezes after only a few clicks, sometimes even...
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